﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Demos.DesignPatterns._11_外观模式
{
    public class BluRayPlayer
    {
        public void On() => Console.WriteLine("蓝光播放器启动");
        public void PlayMovie(string movie) => Console.WriteLine($"开始播放《{movie}》");
        public void Off() => Console.WriteLine("蓝光播放器关闭");

    }
}
